[INFO] fetching crate luable 0.1.8...
[INFO] testing luable-0.1.8 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate luable 0.1.8 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate luable 0.1.8 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate luable 0.1.8
[INFO] finished tweaking crates.io crate luable 0.1.8
[INFO] tweaked toml for crates.io crate luable 0.1.8 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 932999f580d4d81aa4ae54f78b1a78f31ac65cb414decb10eb17c93dde6f6089
[INFO] running `Command { std: "docker" "start" "-a" "932999f580d4d81aa4ae54f78b1a78f31ac65cb414decb10eb17c93dde6f6089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "932999f580d4d81aa4ae54f78b1a78f31ac65cb414decb10eb17c93dde6f6089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932999f580d4d81aa4ae54f78b1a78f31ac65cb414decb10eb17c93dde6f6089", kill_on_drop: false }`
[INFO] [stdout] 932999f580d4d81aa4ae54f78b1a78f31ac65cb414decb10eb17c93dde6f6089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 680d9c2edd90de84c435981749efef7169fa9b88f867b4fba84a337163590d56
[INFO] running `Command { std: "docker" "start" "-a" "680d9c2edd90de84c435981749efef7169fa9b88f867b4fba84a337163590d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling luable v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "680d9c2edd90de84c435981749efef7169fa9b88f867b4fba84a337163590d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680d9c2edd90de84c435981749efef7169fa9b88f867b4fba84a337163590d56", kill_on_drop: false }`
[INFO] [stdout] 680d9c2edd90de84c435981749efef7169fa9b88f867b4fba84a337163590d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8602eaaa1164e57f32a8058d5607d6db2cc023766924f1e84d4d9bb0356d1670
[INFO] running `Command { std: "docker" "start" "-a" "8602eaaa1164e57f32a8058d5607d6db2cc023766924f1e84d4d9bb0356d1670", kill_on_drop: false }`
[INFO] [stderr]    Compiling luable v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "8602eaaa1164e57f32a8058d5607d6db2cc023766924f1e84d4d9bb0356d1670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8602eaaa1164e57f32a8058d5607d6db2cc023766924f1e84d4d9bb0356d1670", kill_on_drop: false }`
[INFO] [stdout] 8602eaaa1164e57f32a8058d5607d6db2cc023766924f1e84d4d9bb0356d1670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5350dffa949fedcc4c79004a5460aa4b65526653fb517d717a52e0c31632ff63
[INFO] running `Command { std: "docker" "start" "-a" "5350dffa949fedcc4c79004a5460aa4b65526653fb517d717a52e0c31632ff63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/luable-139f6191446cb2b4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests luable
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5350dffa949fedcc4c79004a5460aa4b65526653fb517d717a52e0c31632ff63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5350dffa949fedcc4c79004a5460aa4b65526653fb517d717a52e0c31632ff63", kill_on_drop: false }`
[INFO] [stdout] 5350dffa949fedcc4c79004a5460aa4b65526653fb517d717a52e0c31632ff63